/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlet;

import ejb.sessionBeans.AvisoFacadeRemote;
import ejb.sessionBeans.ContactoFacadeRemote;
import ejb.sessionBeans.SolucionFacadeRemote;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import javax.ejb.EJB;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import modelo.Aviso;
import modelo.Contacto;
import modelo.Solucion;
import myBeans.AvisoBeans;

/**
 *
 * @author Jorge
 */
@WebServlet(name = "MostrarAviso", urlPatterns = {"/MostrarAviso"})
public class MostrarAviso extends HttpServlet {
    @EJB
    private SolucionFacadeRemote solucionFacade;
    @EJB
    private ContactoFacadeRemote contactoFacade;
    @EJB
    private AvisoFacadeRemote avisoFacade;

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        // Obtenemos el identificador del aviso
        int idAviso = Integer.parseInt(request.getParameter("id"));
        
        // Obtenmos la información del aviso
        Aviso aviso = avisoFacade.find(idAviso);
        List<Contacto> contactos = contactoFacade.findByUsuario(aviso.getIdUsuario().getIdUsuario());
        
        DateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
        String cadenaHoraAviso = format.format(aviso.getHoraAviso());
        String cadenaHoraAtencion = format.format(new Date());
        
        AvisoBeans avisoBean = new AvisoBeans();
        avisoBean.setAviso(aviso);
        avisoBean.setContactos(contactos);
        avisoBean.setCadenaHoraAviso(cadenaHoraAviso);
        avisoBean.setCadenaHoraAtencion(cadenaHoraAtencion);
        // Ponemos la información del aviso en el request
        request.setAttribute("aviso", avisoBean);
        
        List<Solucion> soluciones = solucionFacade.findAll();
        request.setAttribute("soluciones", soluciones);
        
        // Redireccionamos para ver toda la información del aviso
        RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/operador.jsp");
        dispatcher.forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
